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AU6511899A - Freeze-frame function in an electronic projection system - Google Patents

Freeze-frame function in an electronic projection system

Info

Publication number
AU6511899A
AU6511899A AU65118/99A AU6511899A AU6511899A AU 6511899 A AU6511899 A AU 6511899A AU 65118/99 A AU65118/99 A AU 65118/99A AU 6511899 A AU6511899 A AU 6511899A AU 6511899 A AU6511899 A AU 6511899A
Authority
AU
Australia
Prior art keywords
freeze
projection system
frame function
electronic projection
electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU65118/99A
Inventor
David Dashefsky
Timothy L. Mccullough
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AU6511899A publication Critical patent/AU6511899A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/4448—Receiver circuitry for the reception of television signals according to analogue transmission standards for frame-grabbing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Controls And Circuits For Display Device (AREA)
AU65118/99A 1999-06-17 1999-10-07 Freeze-frame function in an electronic projection system Abandoned AU6511899A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33515199A 1999-06-17 1999-06-17
US09335151 1999-06-17
PCT/US1999/023476 WO2000079791A1 (en) 1999-06-17 1999-10-07 Freeze-frame function in an electronic projection system

Publications (1)

Publication Number Publication Date
AU6511899A true AU6511899A (en) 2001-01-09

Family

ID=23310495

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65118/99A Abandoned AU6511899A (en) 1999-06-17 1999-10-07 Freeze-frame function in an electronic projection system

Country Status (2)

Country Link
AU (1) AU6511899A (en)
WO (1) WO2000079791A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7266778B2 (en) 2002-10-02 2007-09-04 Hewlett-Packard Development Company, L.P. Freezable projection display
JP2004258242A (en) * 2003-02-25 2004-09-16 Olympus Corp Image display device and program
WO2005015894A2 (en) 2003-08-08 2005-02-17 Eclipse Video Technology Llc Method and apparatus for increasing effective contrast ratio and brightness yields for digital light valve image projectors
US8769006B2 (en) 2006-11-28 2014-07-01 International Business Machines Corporation Role-based display of document renditions for web conferencing
US20150178260A1 (en) * 2013-12-20 2015-06-25 Avaya, Inc. Multi-layered presentation and mechanisms for collaborating with the same
US11082466B2 (en) 2013-12-20 2021-08-03 Avaya Inc. Active talker activated conference pointers
CN113542707A (en) * 2021-07-15 2021-10-22 深圳市火乐科技发展有限公司 Projection display method, projection display device, optical machine and projector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101197A (en) * 1988-08-17 1992-03-31 In Focus Systems, Inc. Electronic transparency method and apparatus
AU7799494A (en) * 1993-09-17 1995-04-03 Proxima Corporation Compact projection illumination system and method of using same
US6320620B1 (en) * 1995-04-27 2001-11-20 Texas Instruments Incorporated Low cost progressive scan television with special features

Also Published As

Publication number Publication date
WO2000079791A9 (en) 2002-08-29
WO2000079791A1 (en) 2000-12-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase